Catalogue gas springs 2023

CATALOGUE GAS SPRINGS

www.setro.sk

CONTENTS

6

COMPRESSION GAS SPRINGS Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen.

13

END FITTINGS M6

End fittings for gas springs form an inseparable part of gas springs

19 WITH M8

24 WITH M10

28 WITH M14

29

BRACKETS

We offer brackets from quality materials that facilitate the anchoring of the gas springs.

29 FOR GAS SPRINGS

36

FOR STAINLESS STEEL SPRINGS

2

CATALOGUE OF GAS SPRINGS

30

TRACTION GAS SPRINGS

Traction gas springs have a special structure that makes the piston rod to be pulled in the body of the spring, which is also the starting position of the piston rod in this type of spring.

32

STAINLESS STEEL GAS SPRINGS

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen.

38 OTHER

ACCESSORIES

In addition to the standard end fittings, we also offer special forks and ball joints made of steel or stainless steel in various dimensions, which are used for the special type of gas spring assembly required by the customer.

3

SETRO 2022

CHARAKTERISTIC of gas springs The gas spring is a multipurpose product of a simple cylindrical shape with different varieties of attachment working as a gas spring with a damping effect on the basis of compressed gas (nitrogen) and oil filling. It helps, or facilitates the opening and closing, extraction or insertion and locking in the limit position on the appropriate, adjusted moving parts of different devices. Gas springs are used in the handling of bodies such as: lifting, lowering, alternating lifting and lowering, creating the forces opposing the movement of bodies in a single movement between two exactly identified end points at a controlled speed. The use of gas springs is numerous and versatile. The options for use are versatile in the engineering industry, food industry, construction industry, the furniture industry, agriculture, maintenance, and also in the private sector for various adjustments and repairs.

Gas springs are an assortment that occurs in virtually every industry sector, and also in homes. The advantage of using a gas spring consists of its long lifetime, trouble-free and maintenance free operation and high reliability even under extreme climatic temperature changes. Gas springs are manufactured with a piston diameter of 6 mm, 8 mm, 10 mm, 14 mm or 20 mm, depending on the pressure, which the given spring should provide, i.e. the spring of smaller piston diameter can be pressurized at a lower pressure value than a spring with a bigger piston diameter. Spring with different piston diameters are also divided by different lengths and different strokes. For specific customer requirements, it is possible to manufacture a spring of non-standard size or non-standard material after consultation with the manufacturer.

CONTACT 048/414 45 19 setro@setro.sk

4

CATALOGUE OF GAS SPRINGS

ASSEMBLY CONDITIONS

DIMENSIONAL AND PRESSURE CHARACTERISTICS All dimensions are in millimetres (mm), the pressure and power values given in Newtons (N). Information about temperatures are given in Celsius (°C)

STORAGE CONDITIONS BEFORE USING THE GAS SPRING In the case of a storage period up to 3 months the gas springs may be stored in a horizontal position and in a closed room at room tempera ture. In the case of a longer storage period and in countries with a warm climate, gas springs must be stored in an upright position, with the piston downward. Protect the piston from the effects of various shocks and splashing during arc welding, from sparks created during grinding, and from the spraying of paint during surface treatment. Never clamp the piston in a vise or pliers without using safety clamps made of lead, aluminium, or copper. WARNINGS FOR THE INSTALLATION OF GAS SPRINGS • use safety goggles while working • use a handsaw • throw a working cloth over the saw blade • stop sawing when you hear the sound characteristic for pressure balancing • release of gas from the gas springs is finished when you are able to move the piston freely with your hand WHILE DOING SO, YOU MUST OBSERVE THE FOLLOWING RECOMMENDATIONS

Gas springs are mounted generally downwards with the piston while keeping a minimum gradient of 15°. Horizontal assembly and assembly with the piston upwards must be consulted in advance. Gas springs must not be exposed to lateral pressure. In the case of gas springs with welded eyes it is necessary to leave an allowance of 0.3 to 0.5 mm on the axle in terms of its diameter and an allowance of 0.5 to 1 mm on both sides of the eye. The ordering of gas springs filled with maximum allowable table pressure should be avoided. When varnishing it is necessary to fully protect the gas spring’s piston. Never use solvents to clean the piston.

CONDITIONS OF USE

WARRANTY TOLERANCE WHEN PRESSURISING GAS SPRINGS For each pressurisation of the gas spring, the following tolerance is permissible, depending on the amount of its pressure: • when pressurising from 50 - 250N = tolerance 20N • when pressurising from 250 - 750N = tolerance 30N • when pressurising from 750 + N = tolerance 40N • one-year warranty from the date of filling the gas spring. Example: 01/2007 = first calendar week of 2008, • in order for the warranty to be rec ognized, for example after a colour surface treatment, the label with the date of filling must be read able. Number of strokes per minute: max. 5. In case of a greater number of strokes, contact us by phone or email. Period of maintaining original characteristics: average of 30,000 cycles. Loss of technical parameters after this maximum load threshold: max 15%. Operating temperature: -30°C to + 80°C. the relative temperature: 20°C, deviation of the extraction strength in relation to the temperature: 1% per 3°C.

EXAMPLE OF EXERTION FORCE F1 AT THE VALUE OF 500 N

pri 35°C–+5% =525N pri -16°C–-12%=440N

DISPOSAL OF GAS SPRINGS

Gas springs are pressurized by a pressure of 20 to 250 bar. But before their disposal they must remain free of pressure. For your own safety, we would like to ask that you follow these steps:: • Lightly secure the gas spring in a vise, • saw off the tube of the gas springs at a distance of 30-35 mm from its edge.

• Compression gas springs • Traction gas springs • Gas springs made of stainless steel • Locking gas springs • Brackets for mounting gas springs • Wide range of threaded end fittings

RELIABLE AND FAST DELIVERY We deliver products to our customers on time and in the highest quality.

TYPES OF GAS SPRINGS IN OUR RANGE

5

SETRO 2022

COMPRESSION GAS SPRINGS WITH WELDED EYES

6

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 6 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. The gas springs are finished with welded eyes with a 6.1mm diameter and 3mm eye thickness. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

3

Ø 6

Ø 15

C = Stroke

13

E = Total length

Ø 6,

1

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 6 mm, with a welded eyes, stroke of C=100mm and with a force of F1=200N – the spring will have the following order number ST100 200 D6. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

20

94

30 - 250

ST 020+F1+D6

20

106

30 - 350

ST 020+F1+D6E106

40

145

30 - 400

ST 040+F1+D6

60

185

30 - 400

ST 060+F1+D6

80

225

30 - 400

ST 080+F1+D6

100

265

30 - 400

ST 100+F1+D6

120

305

30 - 400

ST 120+F1+D6

150

365

30 - 400

ST 150+F1+D6

7

SETRO 2022

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 8 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. The gas springs are finished with welded eyes with a 8.1mm diameter and 5mm eye thickness. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

5

Ø 8

Ø 18

C = Stroke

14

E = Total length

Ø 8,1

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 8 mm, with a welded eye, stroke of C=100mm and with a force of F1=500N – the spring will have the following order number ST100 500 D8. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

40

155

50 - 750

ST 040+F1+D8E155

60

205

50 - 750

ST 060+F1+D8

72

225

50 - 750

ST 072+F1+D8

80

235

50 - 750

ST080+F1+D8E235

80

245

50 - 750

ST 080+F1+D8

90

255

50 - 750

ST 090+F1+D8

100

285

50 - 750

ST 100+F1+D8

120

325

50 - 750

ST 120+F1+D8

140

365

50 - 750

ST 140+F1+D8

150

385

50 - 750

ST 150+F1+D8

160

405

50 - 750

ST 160+F1+D8

180

445

50 - 700

ST 180+F1+D8

200

485

50 - 700

ST 200+F1+D8

200

500

50 - 700

ST 200+F1+D8E500

220

525

50 - 700

ST 220+F1+D8

250

585

50 - 700

ST 250+F1+D8

250

600

50 - 700

ST 250+F1+D8E600

8

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 10 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. The gas springs are finished with welded eyes with a 8.1mm diameter and 5mm eye thickness. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

5

Ø 10

Ø 21

C = Stroke

14

E = Total length

Ø 8,1

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 10 mm, with a welded eye, stroke of C=300mm and with a force of F1=800N – the spring will have the following order number ST300 800 D10. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

100

285

100 - 1150

ST 100+F1+D10

150

385

100 - 1150

ST 150+F1+D10

200

485

100 - 1150

ST 200+F1+D10

250

585

100 - 1050

ST 250+F1+D10

300

685

100 - 1050

ST 300+F1+D10

330

740

100 - 1050

ST 330+F1+D10

350

785

100 - 1000

ST 350+F1+D10

400

885

100 - 900

ST 400+F1+D10

9

SETRO 2022

COMPRESSION GAS SPRINGS ENDED WITH M6 THREAD

10

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 6 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M6 thread, for which there is a wide range of end fittings. End fittings for this type of spring can be found in many materials specified on pages 13, 14 and 15. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

C = Stroke

E = Total length

9

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 6 mm, ended with a M6 thread, stroke of C=100mm and with a force of F1=200N – the spring will have the following order number ST100 200 V D6. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

20

80

30 - 250

ST 020+F1 V+D6

40

115

30 - 400

ST 040+F1 V+D6

60

155

30 - 400

ST 060+F1 V+D6

80

195

30 - 400

ST 080+F1 V+D6

100

225

30 - 400

ST 100+F1+D6E225

100

235

30 - 400

ST 100+F1 V+D6

120

275

30 - 400

ST 120+F1 V+D6

150

335

30 - 400

ST 150+F1 V+D6

FUNCTION DIAGRAM OF COMPRESSION GAS SPRING

Guide Stopper

Tube

Hole

Sealing

Sealing

Lip sealing

Oil

Rod

Piston

Nitrogen gas

Bottom

11

SETRO 2022

COMPRESSION GAS SINGS WITH PISTON DIAMETER OF 8 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M6 thread which is available with wide range of end fittings. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

M6

Ø 8

Ø 18

C = Stroke

M6

9

E = Total length

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 8 mm, finished with a M6 thread, stroke of C=100mm and with a force of F1=500N – the spring will have the following order number ST100 500 V D8. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

40

125

50 - 750

ST 040+F1 V+D8

60

165

50 - 750

ST 060+F1 V+D8

70

183

50 - 750

ST 070+F1 V+D8

80

205

50 - 750

ST 080+F1 V+D8

89

268

50 - 750

ST 089+F1 V+D8

90

225

50 - 750

ST 090+F1 V+D8

100

245

50 - 750

ST 100+F1 V+D8

120

285

50 - 750

ST 120+F1 V+D8

140

325

50 - 750

ST 140+F1 V+D8

150

345

50 - 750

ST 150+F1 V+D8

160

365

50 - 750

ST 160+F1 V+D8

180

405

50 - 700

ST 180+F1 V+D8

200

445

50 - 700

ST 200+F1 V+D8

220

485

50 - 700

ST 220+F1 V+D8

250

545

50 - 700

ST 250+F1 V+D8

250

600

50 - 700

ST 250+F1 V+D8E600

300

645

50 - 500

ST 300+F1 V+D8

12

CATALOGUE OF GAS SPRINGS

END FITTINGS FOR GAS SPRINGS USED FOR GAS SPRINGS WITH PISTON DIAMETER OF 6 MM AND 8 MM ENDED WITH M6

M8

10

13 14

18

18

10

10

M6

9

10

M6

M6

19

11

11

10

REF 72421AC-10E metal

REF 72421 plastic

REF ST 07 2421-110 plastic

10

10

10

12

10

10

M6

M6

25

20

REF 72421AT plastic

REF 92221 metal

REF 92220 metal

31

31

10

11

13

M6

13

10

10

25

27

M6

27.5

M8

REF 92220A metal

REF 92990 metal

REF 92989 metal

13

SETRO 2022

10

M8

M5

17

16

13

13

14

9

13

M6

8.5

M6

6

18

11

13

8

20

30

22

31

REF 92220-13 E metal

REF 92220-6-5 metal

REF 92722 plastic

10

14

8.1

10

15

20

25

10

M6

10

37

10

M6

M6

11

11

REF 92720 plastic

REF 92220-37 metal

REF HG CHM6 metal

9

9

14

15

15

10.1

25

22

20

12

6.1

12

8.1

10

5

5

M6

M6

11

10

11

M6

11

REF HG CHM6-10 metal

REF ST 1304 metal

REF ST 1305 metal

8.6

8.5

16

6.1

15

16.5

11

21

11

25

M6 13

10

8

8

M6

M6

25

10

23.5

REF 92259 zinc alloy

REF 92528 plastic

REF 92521 plastic

14

CATALOGUE OF GAS SPRINGS

8.5

16

8.6

24

12

15

11

17.5

6

12

M6

6

M6 13

14

8

M6

25

REF 92522 plastic

REF 92263 aluminum

REF ST F6 metal

23

7

6

REF ST ES 6 metal

REF ST GI6 metal

15

SETRO 2022

COMPRESSION GAS SPRINGS ENDED WITH M8 THREAD

16

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 10 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M8 thread, for which there is a wide range of end fittings. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

M8

Ø 10

Ø 21

C = Stroke

M8

E = Total length

10

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 10 mm, ended with a M8 thread, stroke of C=300mm and with a force of F1=800N – the spring will have the following order number ST300 800 V D10. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

60

180

100 - 1150

ST 060+F1 V+D10

100

255

100 - 1150

ST 100+F1 V+D10

115

275

100 - 1150

ST115+F1 V+D10

150

355

100 - 1150

ST 150+F1 V+D10

150

405

250 - 1150

ST 150+F1 V+D10E405

200

455

100 - 1150

ST 200+F1 V+D10

250

555

100 - 1050

ST 250+F1 V+D10

250

610

100 - 1050

ST 250+F1 V+D10E610

300

655

100 - 1050

ST 300+F1 V+D10

300

711

100 - 1050

ST 300+F1 V+D10E711

350

735

100 - 1000

ST 350+F1 V+D10E735

350

755

100 - 1000

ST 350+F1 V+D10

400

855

100 - 900

ST 400+F1 V+D10

440

960

100 - 900

ST 440+F1 V+D10E960

500

1055

100 - 700

ST 500+F1 V+D10

550*

1155

100 - 700

ST 550+F1 V+D10VA

600*

1255

100 - 700

ST 600+F1 V+D10VA

650*

1355

100 - 700

ST 650+F1 V+D10VA

700*

1455

100 - 700

ST 700+F1 V+D10VA

*delivery date on request

17

SETRO 2022

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 14 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M8 thread, for which there is a wide range of end fittings. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

M8

Ø 14

Ø 27

C = Stroke

M8

E = Total length

10

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 14 mm, ended with a M8 thread, stroke of C=250mm and with a force of F1=1500N – the spring will have the following order number ST250 1500 V D14. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

60

180

100 - 2100

ST 060+F1 V+D14

100

255

100 - 2100

ST 100+F1 V+D14

150

355

200 - 2100

ST 150+F1 V+D14

200

455

300 - 2100

ST 200+F1 V+D14

250

555

300 - 2100

ST 250+F1 V+D14

300

655

300 - 2100

ST 300+F1 V+D14

350

755

300 - 2100

ST 350+F1 V+D14

400

855

300 - 2100

ST 400+F1 V+D14

450

955

300 - 2100

ST 450+F1 V+D14

500

1055

300 - 2100

ST 500+F1 V+D14

600*

1255

300 - 2100

ST 600+F1 V+D14VA

650*

1355

300 - 2100

ST 650+F1 V+D14VA

700*

1435

300 - 1800

ST 700+F1 V+D14VA

750*

1555

300 - 1800

ST 750+F1 V+D14VA

800*

1655

300 - 1500

ST 800+F1 V+D14VA

900*

1855

300 - 1500

ST 900+F1 V+D14VA

*Ended with M10 threads. Delivery date will be specified upon request.

18

CATALOGUE OF GAS SPRINGS

END FITTINGS FOR GAS SPRINGS USED FOR GAS SPRINGS WITH PISTON DIAMETER OF 10 MM AND 14 MM ENDED WITH M8

M8

M8

M10

16.5

20

16.5

13

15

13

13

16

M8

13

M8

M8

14

13

15

16

12

13

30

35

25

REF 92262 metal

REF 92265 metal

REF 92262-10-8 metal

10

10

10

10

15

18

10

10

M8

M8

25

20

M8

11

REF 92215 metal

REF 92214 metal

REF 72421-8 plastic

31

31

13

13

10

10

27

27.5

M6

M8

REF 92990 metal

REF 92989 metal

REF HG 92216 metal

19

SETRO 2022

15

14

14

8.5

8.1

8.3

25

20

19

12

12

10

M8

10

M8

10

M8

11

11

REF HG CH metal

REF 92264 AC metal

REF ST M2 metal

8.2

10.1

8.2

25

20

20

18

M8

12

M8

12

M8

14

11

11

REF 92261 zinc alloy

REF 92260 zinc alloy

REF 92267 zinc alloy

10.1

14

18

8.5

10.1

23

25

20

12

5

M8

18

M8

12

M8

9

14

10

REF 92267 AC metal

REF 92266 zinc alloy

REF HG 201 metal

25

8.2

18

10.1

25

10

18

M8

10

M8

REF ST 092266N metal

REF 92264 zinc alloy

REF ST F8 metal

20

CATALOGUE OF GAS SPRINGS

48

6

16

12.5

24

36

9

12

13

M8

16

8

REF ST ES8 zinc alloy

REF ST GI8 metal

REF ST F10-8 metal

REF ST ES10 zinc alloy

21

SETRO 2022

COMPRESSION GAS SPRINGS ENDED WITH M10 THREAD

22

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 14 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M10 thread, for which there is a wide range of end fittings. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

ENDED WITH M10 THREAD

M10

Ø 14

Ø 27

C = Stroke

M10

E = Total length

11

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 14 mm, ended with a M10 thread, stroke of C=400mm and with a force of F1=1500N – the spring will have the following order number ST400 1500 V D14 M10. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

150

368

200 - 2400

ST 150 + F1 V + D14 E368 M10

200

455

200 - 2400

ST 200 + F1 V + D14 M10

250

555

200 - 2400

ST 250 + F1 V + D14 M10

300

655

300 - 2400

ST 300 + F1 V + D14 M10

350

755

300 - 2400

ST 350 + F1 V + D14 M10

400

855

300 - 2400

ST 400 + F1 V + D14 M10

450

955

300 - 2400

ST 450 + F1 V + D14 M10

500

1055

300 - 2100

ST 500 + F1 V + D14 M10

600

1255

300 - 2100

ST 600 + F1 V + D14 VA

650

1355

300 - 2100

ST 650 + F1 V + D14 VA

700

1455

300 - 1800

ST 700 + F1 V + D14 VA

750

1555

300 - 1800

ST 750 + F1 V + D14 VA

800

1655

300 - 1500

ST 800 + F1 V + D14 VA

900

1855

300 - 1500

ST 900 + F1 V + D14 VA

23

SETRO 2022

END FITTINGS FOR GAS SPRINGS USED FOR GAS SPRINGS WITH PISTON DIAMETER OF 14 MM ENDED WITH M10 THREAD ENDED WITH M10

M10

57

6

18

20

8.1

15

19

28

27

12

43

16

16

M10

20

16

14

10

17

10

M10

M10

35

20

10

11

REF ST 092262-10 metal

REF ST Gi10 metal

REF HG CH10 metal

31

18

32

8

16

10.1

27

12

8

16

M10

8

10

M10

8

15

REF HG CH10-10 metal

REF ST F8M10 metal

REF ST ES8 metal

37

40

10

20

20

10

M10

10

10

REF ST F10 metal

REF ST ES10 metal

24

CATALOGUE OF GAS SPRINGS

25

SETRO 2022

COMPRESSION GAS SPRINGS ENDED WITH M14 THREAD

26

CATALOGUE OF GAS SPRINGS

COMPRESSION GAS SPRINGS WITH PISTON DIAMETER OF 20 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Gas springs are ended with M14x1.5 thread, for which there is a wide range of end fittings. The piston rod is made of C35 steel, which is treated by nitriding (QPQ). The cylinder body is made of ST34 2-BK steel and painted with black epoxy paint.

M14x1.5

Ø 20

Ø 40

C = Stroke

M14x1.5

E = Total length

15

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 20 mm, ended with a M14 thread, stroke of C=250mm and with a force of F1=3500N – the spring will have the following order number ST250 3500 V D20. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

100

316

300 - 5200

ST 100 + F1 V + D20

150

416

300 - 5200

ST 150 + F1 V + D20

200

516

300 - 5200

ST 200 + F1 V + D20

250

616

300 - 5200

ST 250 + F1 V + D20

300

716

300 - 5200

ST 300 + F1 V + D20

350

816

300 - 5200

ST 350 + F1 V + D20

400

916

300 - 5200

ST 400 + F1 V + D20

500

1116

300 - 5200

ST 500 + F1 V + D20

600

1316

300 - 5000

ST 600 + F1 V + D20

700

1516

300 - 4000

ST 700 + F1 V + D20

800

1716

300 - 4000

ST 800 + F1 V + D20

27

SETRO 2022

END FITTINGS FOR GAS SPRINGS

USED FOR GAS SPRINGS WITH PISTON DIAMETER OF 20 MM ENDED WITH M14

M14x1.5

75

25

9

14.1

42

28

20

25

36

57

22

20

22

x1.5

M14

30

19

19

22

x1.5

M14

13.5

14

30

45

14

M14x1.5

24

REF ST 092262-14 metal

REF ST Gi14 metal

REF HG CH14 metal

56

28

27

14

x1.5

M14

14

REF ST F14 metal

28

CATALOGUE OF GAS SPRINGS

BRACKETS FOR MOUNTING GAS SPRINGS

2

3

5.3

15

10

10

1.5

10.1

4.5

41

55

46.5

40

62

36.5

7

3

55 69

6.5

10

44

20

24

22.5

30

REF ST 92298 metal

REF ST 92992 metal

REF HG 92293 metal

11

15.5

13

8

5.3

47

5.3

37

47

37

Supplied with axle

7

3

55 69

7

3

55 69

REF HG BA 01 K13 stahl

REF HG 100/2 metal

REF HG 101 metal

2

16

50

20

11

8

5.3

40

REF HG BA30Z06 metal

REF HG92293-13 metal

REF HG BA30Z08 metal

M6

8

25

29

7

20

32.5

7

60

4.5

Fourni avec axe Supplied with axle

6.5

16

28.5

22.5

5

59.5 47.5

46

REF STP100 Ø6 / REF STP100D8 Ø8 aluminium

REF ST P101 aluminium

REF ST P101D8 aluminium

29

SETRO 2022

TRACTION GAS SPRINGS ENDED WITH M8

30

CATALOGUE OF GAS SPRINGS

TRACTION GAS SPRINGS

The traction gas springs have a special design, which causes the piston rod to be retracted in the spring body, which is also the default position of the piston rod in this type of spring. To pull the piston rod out of the spring body it is necessary to apply a force corresponding to the value of pressure of the traction gas spring. This type of spring is used to open or close hatches of different types, for lifting loads, in particular where it is not possible to use a compression gas spring.

Valve

C = Stroke

E = Total length

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

100

300

100 - 1200

ST T28 100 + F1 V

We offer traction gas springs in seven different lengths, pressurized according to customer requirements ranging from 100N - 1200N. The piston rod is made of C35 steel and spring body made of ST34 2-BK steel.

150

400

100 - 1200

ST T28 150 + F1 V

200

500

100 - 1200

ST T28 200 + F1 V

250

600

100 - 1200

ST T28 250 + F1 V

300

700

100 - 1200

ST T28 300 + F1 V

350

800

100 - 1200

ST T28 350 + F1 V

400

900

100 - 1200

ST T28 400 + F1 V

FUNCTION DIAGRAM OF TRACTION GAS SPRING

Guide

Stopper

Hole

Internal tube

Hole Sealing

Venting

Thread

Valve

Nitrogen gas

Sealing

External tube

Rod

Piston

Bottom

31

SETRO 2022

STAINLESS STEEL GAS SPRINGS ENDED WITH M8 THREAD

32

CATALOGUE OF GAS SPRINGS

STAINLESS STEEL GAS SPRINGS WITH PISTON DIAMETER OF 8 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Compression gas springs of stainless steel-types are used in aggressive or otherwise specific environments. The piston rod is made of AISI 316L stainless steel. The spring body is made of AISI 316 stainless steel.

M8

Ø 8

Ø 18

C = Stroke

M8

E = Total length

10

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 8 mm, ended with a M8 thread, stroke of C=250mm and with a force of F1=500N – the spring will have the following order number ST250 500 V D8iN. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

60

165

50 - 650

ST 060 + F1 V + D8iN

80

205

50 - 650

ST 080 + F1 V + D8iN

100

245

50 - 650

ST 100 + F1 V + D8iN

120

285

50 - 650

ST 120 + F1 V + D8iN

140

325

50 - 650

ST 140 + F1 V + D8iN

160

365

50 - 650

ST 160 + F1 V + D8iN

180

405

50 - 650

ST 180 + F1 V + D8iN

200

445

50 - 650

ST 200 + F1 V + D8iN

250

545

50 - 650

ST 250 + F1 V + D8iN

33

SETRO 2022

STAINLESS STEEL GAS SPRING WITH PISTON DIAMETER OF 10 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Compression gas springs of stainless steel-types are used in aggressive or otherwise specific environments. The piston rod is made of AISI 316L stainless steel. The spring body is made of AISI 316 stainless steel.

M8

Ø 10

Ø 21

C = Stroke

M8

E = Total length

10

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 10 mm, ended with a M8 thread, stroke of C=300mm and with a force of F1=800N – the spring will have the following order number ST300 800 V D10iN. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

100

255

100 - 1000

ST 100 + F1 V + D10iN

150

355

100 - 1000

ST 150 + F1 V + D10iN

200

455

100 - 1000

ST 200 + F1 V + D10iN

250

555

100 - 1000

ST 250 + F1 V + D10iN

300

655

100 - 1000

ST 300 + F1 V + D10iN

350

755

100 - 900

ST 350 + F1 V + D10iN

400

855

100 - 800

ST 400 + F1 V + D10iN

500

1055

100 - 800

ST 500 + F1 V + D10iN

34

CATALOGUE OF GAS SPRINGS

STAINLESS STEEL GAS SPRINGS WITH PISTON DIAMETER OF 14 mm

Compression gas springs are a multipurpose product of a simple cylindrical shape with different mounting variants producing an extending power under pressurized nitrogen. The compression of the piston rod into the cylinder compresses nitrogen, resulting in the formation of force, which extends the piston from the cylinder. The amount of force depends on the cross section of the piston rod, the cylinder volume and the amount of nitrogen therein. Compression gas springs of stainless steel-types are used in aggressive or otherwise specific environments. The piston rod is made of AISI 316L stainless steel. The spring body is made of AISI 316 stainless steel.

M8

Ø 14

Ø 27

C = Stroke

M8

E = Total length

10

C - stroke (mm)

E - length (mm)

F1 - force (N)

Reference

If you need a gas spring with a piston diameter of 14 mm, ended with a M8 thread, stroke of C=400mm and with a force of F1=1500N – the spring will have the following order number ST400 1500 V D14iN. INSTRUCTIONS FOR ORDERING THE CORRECT TYPE OF GAS SPRINGS:

150

355

200 - 2100

ST 150 + F1 V + D14iN

200

455

200 - 2100

ST 200 + F1 V + D14iN

250

555

200 - 2100

ST 250 + F1 V + D14iN

300

655

200 - 2100

ST 300 + F1 V + D14iN

350

755

200 - 2100

ST 350 + F1 V + D14iN

400

855

200 - 2100

ST 400 + F1 V + D14iN

500

1055

200 - 2100

ST 500 + F1 V + D14iN

35

SETRO 2022

END FITTINGS AND BRACKETS FOR STAINLESS STEEL GAS SPRINGS

31

10

10

10

15

10

10

M8

M8

13

10

25

20

27.5

M8

REF 92215i inox

REF 92214i inox

REF 92990i inox

M8

M8

31

16.5

16.5

13

13

13

10

13

13

M8

M8

27

12

M6

14

13

13

25

30

REF 92989i inox

REF 92262i inox

REF 92265i inox

11

48

14

10

6

16

12.5

24

8

5.3

5.3

47

47

37

37

36

7

7

3

3

55 69

55 69

9

12

13

M8

16

8.1

REF HG 101i inox

REF BA01K10i inox

REF ST Gi8i inox

36

CATALOGUE OF GAS SPRINGS

REF HG CHi inox

REF ST 092264i inox

REF ST 92267i inox

Supplied with axle

REF ST F8iN inox

REF HG 100/2i inox

37

SETRO 2022

OTHER ACCESSORIES OF GAS SPRINGS

PROTECTION TUBE

BLOCKING TUBE

The protection tube protects the piston rod of the gas spring against mechanical or chemical damage. It is mainly used in polluted environments or in environments where there is an increased risk of mechanical damage. It is made of ST34 steel, which is painted with epoxy paint. This component can be used only in gas springs ended with a thread.

The blocking tube allows the locking of the gas spring in the extreme (open) position. Releasing the lock is attained by the slight lifting of the load. This component is made of STN 34 steel, which is painted in black epoxy paint. Blocking tubes can only be used with a gas spring ended with a thread.

WIPER RING

ST RAC wiper ring protects the internal seal of the gas spring against surrounding contaminants that may reduce its life. ST RAC consists of a scraper (aluminium + nitrile NBR 90SH) and a cap made of PVC. This component is not compatible with safety or protective tubes and can be used only with gas spring ended with by a thread.

D 1

D

38

CATALOGUE OF GAS SPRINGS

The release tool is used to reduce the pressure of the gas spring. Short strokes of the release tool relieve the internal pressure until the desired gas spring pressure is reached. It can only be used on BM gas springs equipped with a release valve. ACCESSORIES FOR PRESSURE RELEASE

Reference

Thread valve

ST OUT6

M6

ST OUT8

M8

ST OUT10

M10

ST OUT14

M14

LOCKING TUBES CAN BE USED ON STANDARD SPRING ENDED WITH A THREAD.

The blocking tube is used to lock the hatch in the open position. The blocking tube secures one of the two gas springs in the application, thus ensuring the safe locking of the hatch in the open position.

It can be unlocked by gently lifting the hatch and pressing the locking tube at the marked point.

Blocking tube for standard gas springs

Blocking tube reference

THE BLOCKING TUBE WILL SHORTEN YOUR STROKE BY 20 MM.

ST 160+F1 V+D8

ST TUB08160

ST 250+F1 V+D8

ST TUB08250

ST 200+F1 V+D10

ST TUB10200

ST 250+F1 V+D10

ST TUB10250

ST 300+F1 V+D10

ST TUB10300

ST 350+F1 V+D10

ST TUB10350

ST 400+F1 V+D10

ST TUB10400

ST 500+F1 V+D10

ST TUB10500

ST 200+F1 V+D14

ST TUB14200

ST 250+F1 V+D14

ST TUB14250

ST 300+F1 V+D14

ST TUB14300

ST 350+F1 V+D14

ST TUB14350

ST 400+F1 V+D14

ST TUB14400

ST 450+F1 V+D14

ST TUB14450

ST 500+F1 V+D14

ST TUB14500

39

SETRO 2022

+421 (0)48 414 45 19 +421 (0)905 49 15 10 Kontakt

SETRO, S.R.O. Majerská cesta 30A SK 974 01 Banská Bystrica www.setro.sk www.vzpery.sk